There have been many epic moments in "Real Housewife" history, but we guarantee on tonight's
"Real Housewives of New York" viewers will see the most shocking thing to happen in the Bravo franchise's history to date.

Aviva Drescher hasn't had an easy season and battled it out the most with fellow "Housewife" Carole Radziwill over the whole book-gate incident.

Finally in the season finale, Drescher has had it with all the other women ganging up on her and confronts them at "Housewife" Sonja Morgan's party at Le Cirque.

There, out of all the things to be the final straw, it is a disagreement with the other ladies over whether or not she is lying about being diagnosed with asthma, that sets a leg-gate in motion.

After getting yelled at and accused of lying by Heather Thompson, Aviva decides to get a leg up on the other "Housewives." In an effort to prove there is nothing fake about her, other than her prosthetic leg, Drescher makes a bold move by taking off her leg and throwing it in the middle of the room! It's something you have to see to believe!

Catch the moment in the clip above and tune in to the season finale of "The Real Housewives of New York" Tuesday, July 29 at 9 p.m. PT/ET on Bravo to see the "Housewives" reactions.